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Dolfin Alero Reversible String Back One Piece Swimsuit

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Match your suit with your mood when you wear the 2-in-1 Dolfin Alero Reversible String Back One Piece Swimsuit. Offering minimal... Read More
SKU: 9975L Product Code: 8135767

Product Details

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    Match your suit with your mood when you wear the 2-in-1 Dolfin Alero Reversible String Back One Piece Swimsuit. Offering minimal back coverage, this swimsuit offers optimal flexibility and comfort lap after lap.


    • 80% Nylon, 20% XtraLife Lycra.


    • Women’s one piece swimsuit.
    • Reversible design.
    • Cut-out, open back: Enhances flexibility.
    • Thin straps: Reduces tan lines and optimizes comfort.
    • String back: Minimizes coverage without sacrificing support.
    • Alero print in two different colors.
    • Dolfin logo at hip.

Top One Piece Swimsuits From DOLFIN

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  • 4 Review Stars (11 Reviews)

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  • 4/17/2021 It was okay-ish.

    2 Review Stars By Tamara

    The print, style, reversibility, and string back were all attractive. Unfortunately, I have been wearing the suit for only half a month and the colors are already fading and it is stretching out of shape already. It felt true to size but no longer is. These are the same kinds of problems I've had with Sporti. I guess in some ways one gets what one pays for.

    Grandville, MI

    Fit: Feels true to size

  • 2/17/2017 Dolfin Alero Suit is very nice

    5 Review Stars By Carol J

    Colors were exactly as pictured. And (for me) was true to size - I ordered the size I always do and it fit to a tee.

    I like that there is a little more exposure on the back without being too much.

    No complaints at all. Great suit. I'll order another same style soon.

    Carol J
    San Ramon, CA

    Fit: Feels true to size

  • 4/3/2021 Review of my Dolfin Alero String Back

    5 Review Stars By Bobbie

    I am recently back in the pool as a 66 year old former competitive swimmer and diver.  Was scared to death to order a swim suit online!  I have a short torso, and sometimes suits just do not work for this older girl...too high in the butt, not enough coverage on the sides, too long.  You know the drill.
    This suit fits GREAT, swims great, and even without a bra, I don't feel naked.  Was worried at 120 and 5'2' that the 34 would be too tight, but it's perfect.  Thanks for the GREAT price, too!  I am a loyal customer for as long as I can keep swimming.

    Cincinnati OH

  • 2/27/2021 Dolphin Reversible String back

    4 Review Stars By swimmer

    I like these reversible suits as  they are 2 layers, hate the design side but the solid is nice and love the thin string back. Fit is very tight , I'm 5'5 130 purchased a 36 but once wet fits perfect for lap swimming

    Santa Cruz,,Ca

    Fit: Feels true to size

  • 6/24/2020 Great Suit for the Price - Dolfin always a good fit for my girls

    4 Review Stars By KAL

    Fit is great. Holding up well. Dolfin is her favorite brand of suit.


    Fit: Feels true to size

  • 12/31/2019 Love The Suit

    5 Review Stars By LAB

    One of the nicest suits I have worn.  The material is solid providing a great fit.  It is very comfortable, especially with the thin straps.  There is an added bonus with it being reversible, and the colors are striking.

    Woodland Park, CO

  • 10/6/2019 Runs very small

    2 Review Stars By CSS

    This suit is very good looking, but runs very small for tall people. I measured my torso and even went up a size [OPENBRK]36[CLOSEBRK] just in case. I’m 5’10”; 135 lbs. I have returned it, as it isn’t going to work for me.

    San Diego

  • 11/1/2018 Love how it could be 2 suits

    5 Review Stars By SwimMooreFam

    Love my suit! It fits as expected! I love its quality! Have worn it 8 times in last 10 days. I swim and then coach lessons later. It was a great deal $19.99. . .cannot beat two suits for that price!

    Friendswood, TX

    Fit: Feels true to size

  • 4/4/2018 straps are tight

    3 Review Stars By Kate

    The sizing on this was fine (maybe a little small), but the straps and piping around the edges are really tight and not very stretchy.

    Columbus, OH

    Fit: Feels too small

  • 3/13/2018 Cute suit!

    5 Review Stars By TJ

    Cute suit. Great for swim practice or casual swim. True to size and good quality with a great price!


    Fit: Feels true to size

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About This Brand


The unique spelling of Dolfin parallels their unique style. Dolfin was founded fifty years ago with a focus on lifeguard suits and has expanded over the years into the competition market. Recently, Dolfin has developed a niche in the practice suit market with their fun, colorful, and long-lasting Uglies line. The Uglies line appeals to girls of all ages and is perfect for competitive and recreational swimmers. Dolfin also has crazy training suits called Dragsters, wild-printed Winner jammers and briefs for guys. Along with their other swim divisions, Ocean Racing and Aquashape, the Dolfin team has everyone covered!